i believe my dad is SLI, and he is rather extremely different from the introverted, socially-involved, Se-relaxed sort of game that lv, jessica, and winterpark tend to play.
i've talked about my dad at length in other threads, including here and here.
essentially, my dad is far less of a social animal, completely uninterested in things such as jessica's Se pursuits (ie, the gambling/debauchery thing, which, contrary to popular belief, is highly relevant). instead, he expends his sensory energy on taking these big backpacking trips to the middle of nowhere by himself for a month at a time. he actually demonstrates competent use of Te as well as Si in his sort of protection of his own (extremely eccentric and nontraditional, i might add) lifestyle. he also -- from my perspective -- is far less prejudiced, unfriendly, and unpleasant to people like myself who do not abide by beta-oriented standards for interaction like lokivanguard. you can argue that this is facetious all you want, but this is type related.
if people have further productive questions, like the ones above, i'm happy to clarify my interpretations or answer them, but if people wish to turn this into a bickerfest, i'm uninterested.